package test;

import java.util.Arrays;

public class HelloWorld {
    public static void main(String[] args){
        System.out.println("Hello World !");
        System.out.println(Arrays.toString(args));
        if (args.length>0){
            for (String arg:args) {
                System.out.println("hello " + arg);
            }
        }
        else {
            System.out.println("hello world");
        }
    }
}
